KR101837568B1 - A Keyboard Unit and A Folding Display Device with A Keyboard Unit - Google Patents

Abstract

The present invention relates to a foldable image display device or a foldable and rollable complex application image display device having a flexible display device capable of satisfying a large screen and portability. Specifically, the present invention relates to an image display device having a keyboard which can be carried in a single component with the image display device since a detachable keyboard unit is mounted on a part of body constituting the image display device without increases in thickness when the image display device is minimized, can perform keyboard input when the keyboard unit is detached in a partially or fully expanded state of the image display device, and can perform a productive task such as that of a laptop or a desktop without a mouse since a camera unit applied to the keyboard unit recognizes a one-hand operation of a user.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a video display device having a keyboard and a keyboard unit for the same,

The present invention relates to an image display device having a flexible display device capable of satisfying a large screen and portability, and in a folded state in which the keyboard unit is mounted, the keyboard unit functions as a cover, In the unfolded state in which the unit is mounted, a large screen is realized. In the unfolded state in which the keyboard unit is drawn out or removed, the keyboard input is freed like a notebook type or a desktop type. In addition, And more particularly, to a video display device having a keyboard capable of performing motion detection of a mouse and providing input convenience such that a user uses a mouse without a physical mouse input device.

After the image input device starts to be applied to the desktop computer, a patent (Korean Patent No. 10-2002-0062714) in which an image input device is applied to the keyboard has been proposed so that the user can input the video chat screen of the user more accurately, but it is not universal.

After the emergence of smartphones and tablets as mobile devices with excellent portability, easy internet browsing, and shooting functions, the user environment has rapidly moved from the desktop environment to the mobile environment.

However, it is convenient to use the image information in the existing shape-invariant plate-shaped smartphone, but unlike a desktop or a notebook, keyboard input and mouse input are limited and it is inconvenient to be used as a productivity tool.

 Likewise, a tablet device having a constant shape and a plate shape has a problem in that a keyboard input and a mouse input are difficult, but a two-in-one product using a detachable cover with a keyboard function on one side covering the screen display surface of the tablet device is released The problems such as some keyboard input have been solved but the problem of inconvenient portability that can not be gripped with one hand, scratching marks of keyboard contact on the screen display surface, and use of a mouse input device which is important as a productivity tool have been solved.

Currently, the widely used notebook is evaluated as a productivity tool that can be carried within a limited range due to the keyboard itself being applied to one side of the folding surface. However, due to the limit of shape invariance, It does not satisfy the castle.

In addition, a flexible display device capable of folding and winding can be applied to a display device, which is required to protect the screen display surface from being scratched or struck, Unlike plate-type smartphones and tablets, it is inevitable that a cover case should be provided in the image display device itself or purchased and applied by a customer as a post-addition product.

And now, the size of the tabular type smartphone is changing from 16: 9 to 18: 9 screen size ratio, and even when the flexible display device is to be applied, Is expected to be maintained and applied. When it is considered that the keyboard keyboard is projected virtually on the upper surface of the smartphone itself having the 18: 9 ratio, the size of the keyboard can be fully configured without any reduction.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems.

First, an image display apparatus (a folding image display apparatus, an outfolding image display apparatus, a dual folding image display apparatus in which both in folding and outfolding are implemented), a roller foldable display apparatus having a flexible display apparatus capable of flexing, The present invention is applied to a keyboard unit that can be detached or taken out so as to have its own keyboard input function in a unfolded state without increasing the thickness of the folded state.

Second, it is desired that the user can perform mouse input without using a separate physical mouse device in a unfolded state without increasing the folded state of the image display device.

Third, the image display device itself can protect the screen display surface of the outfolding image display device and the fragile parts related to the folding.

Fourth, it is desired that the image display apparatus can perform its own falling shock absorption.

According to an aspect of the present invention, there is provided an image display device including a flexible display device capable of flexing, winding, or expanding a folding image display device, an outfolding image display device, A double folding image display device, a roller-blind folding image display device, or a roller-blind folding image display device) in a folded state of the front side to which a flexible display device is applied so that a removable, A keyboard unit capable of being detached, stored, or taken out corresponding to a keyboard application space formed by removing a keyboard application space having a certain depth and range from a part of the exposed surface to the front unit side is applied.

Since the width of the video display device provided with the flexible display device is insufficient compared to the width of the general keyboard, the keyboard layout of the first to fourth columns essential for keyboard input is basically applied to the keyboard unit, Additional keyboards may be applied.

A folding groove is formed on the inner side of the keyboard body at a predetermined distance from one end of the keyboard body so that the protruding portion of the keyboard body can rotate on the edge of the image display device.

Wherein the keyboard unit is detachably attached to or detached from the keyboard application space in a direction parallel or perpendicular to the folding axis direction of the flexible display device regardless of the folding and unfolding state of the video display device, The flexible display device may be rotated or moved to the end portion of the keyboard application space in a direction perpendicular to the folding axis direction of the flexible display device in the extended state of the image display device, The display device can be detached and attached regardless of the folding axis direction of the display device. In order to accomplish this, the keyboard application space of the image display device is provided with a removable or storage-related shape and related components, The components apply.

The keyboard unit is reflected on one surface so that the video display device having the flexible display device can replace the mouse input without applying a physical mouse, A keyboard body and a rotatable single or dual camera module to which a shape or a component corresponding to the drawing-related shape or component is applied, and an end of one side are assembled in a rotatable state on one side of the keyboard body, And a support arm having a fixed length formed with a rotation support for rotation and support of the camera unit.

A camera module accommodating space and supporting arm receiving grooves are formed on one surface of the keyboard body so that the camera module can be stored and rotated without interfering with the keyboards and the supporting arm can be stored and held, A supporting slope is formed at an end of the supporting arm receiving groove for applying a contact supporting force to the supporting arm so that the supporting arm rotatably protruded can be held upright while maintaining a certain angle without assistance of an external force.

The keyboard unit senses entry of the user's hand into the camera module area at the lower end of the camera module in the character input state or the user's hand enters the character module in the camera module area at the lower end of the camera module, Hand position sensing means is applied to one end portion of the keyboard body located on the opposite side of the camera module accommodation space.

The keyboard unit is provided with charging means including a battery and a charging terminal. In either the keyboard unit or the video display unit, the keyboard unit is detected by detecting whether or not the keyboard unit has been separated or coupled, Means are applied.

Further, the keyboard unit is applied to the keyboard body or the camera unit, wherein the support arm projection sensing means is capable of sensing the state of receiving or rotating the projection of the support arm.

A display device cover for covering an outfold screen display surface of the flexible display device is provided at one end edge of the keyboard unit so that the image display device itself can protect the screen display surface of the outfolding image display device and the weak- And a corner cover is formed at one end of the display cover to cover the out fold folding portion of the flexible display device.

Partial image information can be confirmed on the display device cover even when the display device cover covers the flexible display device. Alternatively, the cover transmission window may be formed through the cover to prevent the camera module from being blocked after the display device cover is opened, Respectively.

A protruding bumper may be applied to the periphery of the keyboard body of the keyboard, or may be formed of a soft material capable of absorbing shock, around the periphery of the keyboard, the display unit, or the exposed edge of the keyboard.

As described above, according to the embodiments of the present invention, the following advantages are obtained.

First, an image display apparatus (a folding image display apparatus, an outfolding image display apparatus, a dual folding image display apparatus in which both in folding and outfolding are implemented), a roller foldable display apparatus having a flexible display apparatus capable of flexing, Folding image display device or roller-folded folding image display device), it is possible to attach / detach / load / unload the own keyboard unit in the extended state, thereby increasing the thickness of the folded state of the video display device and the portable keyboard It can act as a portable productivity tool that allows keyboard input.

Second, since the keyboard unit applied to the image display apparatus is a camera unit including a single or dual camera, it recognizes the one-handed operation of the user and replaces the physical mouse input, thereby serving as a portable productivity tool without carrying the mouse input apparatus .

Thirdly, the display device cover and the edge cover, which are assembled or extended as separate components at one end portion of the keyboard unit to which the keyboard unit to be detachably attached, received, and taken out is applied to the keyboard application space of the image display device, It is possible to minimize the increase in thickness of the folded state of the image display device and to implement the protection function of the flexible display device by selectively covering the fragile parts related to the folding.

Fourth, since the falling shock absorbing means is applied to the keyboard body of the keyboard unit applied to the image display apparatus, the durability of the image display apparatus and the keyboard unit can be improved and the user's convenience of use can be improved.

FIG. 1 is a perspective view of a case where a removable keyboard cover and additional peripheral devices are applied to a shape-fixed plate-shaped tablet product,
FIG. 2 is a plan view of a case where the concept of the keyboard cover applied to FIG. 1 is applied to an example of a dual folding image display apparatus and a roller folding folding image display apparatus in which both an in folding and an out folding are implemented. ,
FIG. 3 is a plan view of an example of applying the concept of the keyboard cover applied to FIG. 1 to one example of an out-folding image display device and a roller-folded folding image display device,
FIG. 4 is a front view, a rear view, a rear view, and a plan view of the folding state of the first embodiment, in which the keyboard unit capable of being detached,
5 is a front view, a rear view, and a plan view of the spread state of the first embodiment,
Fig. 6 is a rear view of the unfolded state of the first embodiment,
7 is a perspective view of an example in which the keyboard unit is separated from the unfolded state of the first embodiment,
8 is a conceptual diagram showing examples of detachment and attachment of the keyboard unit applied to the first embodiment,
FIG. 9 is a front view, a rear view, a rear view, and a plan view of a folding state of a second embodiment using a removable keyboard unit,
FIG. 10 is a front view, a rear view, and a plan view of the spread state of the second embodiment,
11 is a rear view of the unfolded state of the second embodiment,
12 is a perspective view of a use example in which the keyboard unit is separated from the unfolded state of the second embodiment,
FIG. 13 is a front view, a rear view, a rear view, and a plan view of a folding state of a third embodiment using a removable keyboard unit,
Fig. 14 is a front view, a rear view, and a plan view of the spread state of the third embodiment,
FIG. 15 is a rear view of the unfolded state of the third embodiment,
16 is a perspective view of a use example in which the keyboard unit in a state in which the camera unit is housed in the unfolded state of the third embodiment is separated,
17 is a perspective view and a detailed view of a use example in which the keyboard unit in a state in which the camera unit is protruded and expanded in the unfolded state of the third embodiment,
18 is a conceptual diagram showing that the image display apparatus is switched to the document input mode state and the gesture recognition activation state of the camera unit according to the right hand position of the user in the state of FIG. 17 of the third embodiment,
FIG. 19 is a conceptual diagram showing that the state of FIG. 17 of the third embodiment can be divided into a simple shooting mode state and a gesture recognition activation state according to an object positioned at the lower end of the shooting surface of the camera module.
20 is a perspective view and a detailed view of the keyboard unit according to the third embodiment,
FIG. 21 is a front view, a plan view, and a perspective view of an example in which an outline bumper for falling impact absorption is applied to the periphery of the keyboard unit shown in FIG. 17 of the third embodiment,
22 is a front view, a rear view, a rear view, a rear view, and a plan view, respectively, of a folding state of a fourth embodiment using a detachable keyboard unit in a dual folding video display device in which both in folding and outfolding are implemented.
23 is a front view, a rear view, and a plan view of the fully opened state of the fourth embodiment,
24 is a rear view of the fully opened state of the fourth embodiment,
25 is a perspective view of a use example in which the keyboard unit in a state in which the camera unit is protruded and expanded in the fully opened state of the fourth embodiment,
26 is a front view, a rear view, a rear view, a rear view, and a plan view, respectively, of a folding state of a fifth embodiment in which a display cover for covering a normal display screen of the two-
FIG. 27 is a front view, a rear view, a rear view, and a plan view, respectively, of the display device cover in a state in which the display device cover is in a rotated state as in FIG. 26 of the fifth embodiment,
28 is a front view and a rear view of the display device cover in the fully opened state of the fifth embodiment,
Fig. 29 is a rear view of Fig. 28 of the fifth embodiment,
30 is a perspective view of a use example in which the keyboard unit in a state in which the camera unit is protruded and expanded in the fully extended state of the fifth embodiment,
31 is a perspective view of the keyboard unit according to the fifth embodiment and an assembled view of the display device cover,
32 is a front view, a rear view, a rear view, a rear view, and a rear view, respectively, of a folding state of a sixth embodiment in which a removable keyboard unit is applied to a folding rollerbible image display device in which folding is performed on one side and rollerbing on the other side is performed ,
33 is a front view, a rear view, and a plan view of an in-folding rollable image display device in which roller-spreading is performed only in the state of FIG. 32 of the sixth embodiment,
34 is a rear view of the in folding rollerbble image display apparatus in which only roller-spreading is performed in the state of FIG. 32 of the sixth embodiment,
35 is a front view, a rear view, and a plan view of the in folding rollable image display device in which only the in-fold spreading is performed in the state of FIG. 32 of the sixth embodiment,
36 is a rear view of the in folding rollable image display device in which folding spreading is performed in the state of FIG. 32 of the sixth embodiment,
37 is a perspective view of a use example in which the keyboard unit in a state in which the camera unit is protruded in the state of FIG. 35 of the sixth embodiment is separated,
38 is a perspective view of a use example in which the keyboard unit in a state in which the camera unit is protruded and expanded in the fully extended state of the sixth embodiment,
39 is a front view, a rear view, a rear view, and a plan view, respectively, of a folding state of a seventh embodiment to which a detachable keyboard unit is applied to an outfolding video display device,
40 is a conceptual diagram showing that the keyboard unit is partially protruded in a folded state as shown in FIG. 39 of the seventh embodiment to enable backward photographing using a camera module,
41 is a front view, a rear view, and a plan view of the outfold unwound state of the seventh embodiment,
Fig. 42 is a rear view of Fig. 41 of the seventh embodiment,
43 is a perspective view of a use example in which the keyboard unit in a state in which the camera unit is protruded and expanded in the outfolding extended state of the seventh embodiment,
44 is a perspective view of an example in which the keyboard unit in a state in which the camera unit is unfolded in the unfolding state of the acute angle outfolding of the seventh embodiment,
45 is a front view, a rear view, a rear view, a rear view, and a plan view, respectively, of a folded state of the eighth embodiment, to which the display unit cover for covering the normal display screen of the outfolding video display device is further applied to the keyboard unit of the seventh embodiment,
46 is a perspective view of the display device cover of the eighth embodiment in a state in which the display device cover is rotatably spread and housed in a rear surface thereof,
47 is a front view, a rear view, a rear view, and a plan view of a folded state of a ninth embodiment in which a removable keyboard unit is applied to the roller-folded folding video display device,
FIG. 48 is a front view, a rear view, and a plan view of an outfolding rollable image display apparatus in which only roller-spreading is performed in the state of FIG. 47 of the ninth embodiment,
49 is a rear view of the out-folding roller-barrel image display apparatus in which only roller-spreading is performed in the state of FIG. 47 of the ninth embodiment,
FIG. 50 is a front view, a rear view, and a plan view of an outfolding rollable image display device in which the outfolding is performed only in the state of FIG. 47 of the ninth embodiment,
FIG. 51 is a rear view of the outfolding rollable image display apparatus in which the outfolding is performed only in the state of FIG. 47 of the ninth embodiment,
52 is a front view, a rear view, and a plan view of the fully extended state of the ninth embodiment,
53 is a rear view of the fully extended state of the ninth embodiment,
54 is a perspective view of a use example in which the keyboard unit in a state in which the camera unit is protruded and expanded in the fully opened state of the ninth embodiment is separated,
FIG. 55 is a perspective view of a use example in which the keyboard unit in which the camera unit is protruded and developed is formed with out-folding at an acute angle in the state of FIG. 47 of the ninth embodiment,
FIG. 56 is a conceptual diagram showing that the keyboard unit is partially protruded in the folded state as shown in FIG. 47 of the ninth embodiment to enable backward photographing using the camera module,
57 is a front view, a rear view, a rear view, a rear view, and a plan view, respectively, of a folded state of the tenth embodiment in which the display unit cover covering the normal display screen of the one-step out folding video display device is further applied to the keyboard unit of the ninth embodiment ,
58 is a plan view and a perspective view of the keyboard unit of the tenth embodiment,
FIG. 59 is a front view, a rear view, a rear view, a rear view, and a plan view of a folded state of the eleventh embodiment using a keyboard unit detachably attachable to an upper body of a dual folding video display device in which both folding and outfolding are implemented;
60 is a front view, a rear view, and a plan view of the fully opened state of the eleventh embodiment,
61 is a rear view of the fully opened state of the eleventh embodiment,
Fig. 62 is a conceptual diagram showing that the keyboard unit is partially protruded in the folded state as shown in Fig. 59 of the eleventh embodiment, so that it is possible to take a rearward photograph using the camera module.
63 is a perspective view showing an example of a perspective view and an example of the use of the keyboard unit taken out in the folded state shown in FIG. 59 of the eleventh embodiment.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. The directional reference to the front and back sides is defined as the front side surface to which the flexible display device described later is applied and the exposed side located on the opposite side to the front side surface is defined as the rear side surface. In addition, the reference numerals shown in the order of description are not necessarily limited to the order, and some of the numerals may be omitted from the drawings.

FIG. 1 is a perspective view of a case where a detachable keyboard cover and additional peripheral devices are applied to a shape-fixed plate-shaped tablet product. FIG. 2 is a perspective view showing an in folding image display device, a dual folding image display device in which both in folding and out- FIG. 3 is a plan view of an example of the folding image display apparatus according to the present invention applied to the concept of the keyboard cover applied to FIG. This is a plan view of a case applying the concept of a keyboard cover.

Since the advent of smartphone and tablet devices that use shape-invariant, flat-panel LCD panels, users are increasingly moving from desktops to mobile devices such as smartphones and tablets, other than those that require productivity, such as document creation .

1, a tablet cover 40 with a keyboard applied to the cover is presented, and an electronic pen 51, a deformable mouse 50, and a surface dial 52, The same additional devices are used as auxiliary devices, but they are not widely used due to portability, low productivity,

In addition, unlike LCD panels, when flexible displays including flexible OLED panels and electronic paper are applied, users carry them in a minimized state at all times, and when they need a large screen or perform a productive job, they switch to the expanded state It is anticipated that a situation in which a usable folder or rollable image display device can be used will be unfolded.

In the case of a foldable or rollable image display device, the simple and large-sized implementation of the portable display device can be accomplished by various related patents, but a productivity operation requiring input of a keyboard or a mouse requires a variety of rollable or foldable patents It can not be solved unless an additional keyboard and mouse are used.

In order to solve this problem, it is essential that a keyboard and a mouse input means are provided in a folder or rollable image display device, and portability and convenience of use of a large screen should be maintained.

As shown in FIGS. 2 and 3, an in folding image display device, a dual folding image display device in which both in folding and out folding are implemented, a rollable folding image display device, an outfolding image display device, The following problem arises when the cover 30 or the cover 40 of the same concept as applied to the display device is applied to the display device.

first. The folded state thickness of the image display device increases by the two-sided cover 30 or the tablet cover 40 due to the transmission cover 30 or the tablet cover 40 which is additionally applied to the outer exposed surface of the image display device.

second. The transmission cover 30 or the tablet cover 40, which is additionally applied to the outer exposed surface of the image display apparatus, interferes with the rear camera 13. [

third. It is necessary to carry a separate mouse 50 for the mouse input in spite of the additional transmission cover 30 or the tablet cover 40. Even if the mouse is carried and the flat operation plate 1 It is difficult to use the mouse 50 in an environment such as a couch or a user's knee.

fourth. Since the rear camera 13 of the image display apparatuses shown in FIGS. 2 and 3 is fixedly applied to the rear face side opposite to the screen display face of the image display apparatus, the image of the document to be attached or the object image It is not possible to solve the problem of lack of immediacy, such as stopping document work, obtaining a shot image using a video display device, reentering a document work state, and attaching a shot image.

In order to solve the above problems, the present invention provides an image display device (in folding image display device) having a portability and a large-screen realization capability by applying a flexible display device (meanwhile, a dual folding display A display device, a roller-blind folding image display device, an out-folding image display device, and a roller-blind folding image display device), the image display device is provided with an image So that the keyboard unit can be detached, stored and drawn out by utilizing the space of the display device itself.

In addition, in a productive work such as document creation and editing, the mouse 50, which is a main additional apparatus, can be substituted for the mouse input by using the keyboard unit which can be detached, stored or taken out without the user carrying it separately, So that the mouse input can be carried out alternately even in an environment where there is no operation and the work plate 1 is present.

In addition to a keyboard input and a mouse input, a scan input function or a document photographing function, which is an important input means in a productive work such as document creation and editing, can be performed in the document creation work without the need of a separate scanner, The document to be scanned or the object to be scanned can be performed immediately in real time while the screen display surface of the image display device is being watched without stopping the document creation operation during the document creation work.

According to an aspect of the present invention, there is provided an image display device including a flexible display device, a dual folding display device in which folding and outfolding are both implemented, A display device, an out-folding image display device, and a roller-folded folding image display device) will be described with reference to FIGS. 4 to 63 and the following description, To minimize it.

8, 18, 19, and 21 are not limited to the respective embodiments in order to minimize the quantity of drawings to be presented for the description of the present invention, and FIGS. 8, 18, 19, The concept applies to all embodiments unless the application concept of the individual embodiment corresponding to the concept in question is not violated.

All of the embodiments of the image display apparatus 100 provided with a keyboard provided by using the drawings from FIG. 4 to FIG. 63 include a flexible display apparatus 200 capable of bending, winding or expanding, a flexible display apparatus 200 Is formed in a predetermined depth and range from a part of the exposed surface opposite to the front surface to which the flexible display device 200 is applied to the front surface side so as to be folded, The body 300 having the components related to detachment or storage and withdrawal of the object applied to the keyboard application space 372 and the keyboard application space 372 and the keyboard application space 372, And a keyboard unit 500 which is detachable from the body 300 and performs a function as input means by utilizing wired / wireless communication means .

Among the embodiments of the image display apparatus 100 provided with the keyboard, the first embodiment, the second embodiment and the third embodiment described below are directed to an in folding display apparatus.

4 is a front view, a rear view, a rear view, and a plan view, respectively, of a folded state of the first embodiment in which the keyboard unit capable of being detached, FIG. 7 is a perspective view of a use example in which the keyboard unit is separated from the unfolded state of the first embodiment, FIG. 8 is a perspective view of the first There are conceptual diagrams showing examples of detachment / attachment methods of the keyboard unit applied to the embodiment.

As shown in FIGS. 4 to 8, the body 300 of the first embodiment is configured such that one side portion of the flexible display device 200 is supported on the front portion, and at one side where folding can be performed, A folding body 1 310 having a minimum curvature section 371 for ensuring a curvature and an opposite side portion of the flexible display device 200 are supported on the front side and a side on which folding can be performed is provided with the minimum curvature section And a folding body 2 (320) having a single or dual rear camera (13) that shares the folding body (371) with the folding body (310) do.

The keyboard application space 372 is formed in an area outside the minimum curvature section 371 in which interference with the rear camera 13 does not occur on the opposite side of the front surface of the in-folding body 2 (320).

FIG. 9 is a front view, a rear view, a rear view, and a plan view of the folded state of the second embodiment in which a detachable keyboard unit is applied to the folded image display apparatus, FIG. 10 is a front view, 11 is an exploded rear view of the second embodiment, and Fig. 12 is a perspective view of an example in which the keyboard unit is separated from the unfolded state of the second embodiment.

As shown in Figs. 9 to 12, the body 300 of the second embodiment is configured such that one side portion of the flexible display device 200 is supported on the front portion, and at one side where folding can be performed, A folding body 1 310 provided with a single curvature section 371 for ensuring curvature and a single or dual rear camera 13 for photographing a rear subject on the opposite side of the front part, A side of the opposite side of the apparatus 200 is supported on the front side and a side of the folding body 2 320 where the minimum curvature section 371 is shared with the folding body 1 310 .

The keyboard application space 372 is formed in an area outside the minimum curvature section 371 on the opposite side of the front surface of the in-folding body 2 (320).

FIG. 13 is a front view, a rear view, a rear view, and a plan view of the folded state of the third embodiment, in which the keyboard unit detachably attachable to the folded-in image display device is applied. FIG. 14 is a front view, FIG. 15 is a rear view of the unfolded state of the third embodiment, FIG. 16 is a perspective view of a use case in which the keyboard unit in a state in which the camera unit is housed in the unfolded state of the third embodiment is separated, FIG. 18 is a perspective view and a detailed view of a use example in which the keyboard unit with the camera unit protruded and expanded in the unfolded state of the third embodiment is separated. FIG. 18 is a perspective view FIG. 19 is a conceptual diagram showing that the image display apparatus is switched to the document input mode state and the gesture recognition activation state of the camera unit. FIG. FIG. 20 is a perspective view and a detailed view of the keyboard unit according to the third embodiment of the present invention. FIG. 20 is a conceptual diagram showing that a simple shooting mode state and a gesture recognition activation state can be distinguished according to an object positioned at the bottom of a shooting surface of the camera module. And FIG. 21 is a front view, a plan view, and a perspective view of an example in which an outline bumper for falling shock absorption is applied to the periphery of the keyboard unit shown in FIG. 17 of the third embodiment.

As shown in FIGS. 13 to 17, the body 300 of the third embodiment is configured such that one side portion of the flexible display device 200 is supported on the front portion, and a side where folding can be performed is provided with a minimum A folding body 1 310 provided with a minimum curvature section 371 for ensuring curvature and an opposite side portion of the flexible display device 200 are supported on the front side and a side on which folding can be performed is provided with the minimum curvature And a folding body 2 (320) that shares the section 371 with the folding body 1 (310).

The keyboard application space 372 is formed in an area outside the minimum curvature section 371 on the opposite side of the front surface of the in-folding body 2 (320).

Among the embodiments of the image display apparatus 100 provided with the keyboard, the fourth embodiment, the fifth embodiment and the eleventh embodiment described below will be described with reference to a dual folding display apparatus in which both in folding and out folding are implemented. And the body 300 of the fourth and fifth embodiments is the same as the keyboard unit 500 in which the display unit cover 520 and the edge cover 523 are additionally applied to the keyboard unit 500, The fifth embodiment is applied.

FIG. 22 is a front view, a rear view, a rear view, and a plan view, respectively, of a folding state of a fourth embodiment in which a detachable keyboard unit is applied to a dual folding video display device in which both in folding and outfolding are implemented. Fig. 24 is a rear view of the fully opened state of the fourth embodiment, Fig. 25 is a front view of the keyboard unit in the fully extended state of the fourth embodiment, Are perspective views of this separate use example.

26 is a front view, a rear view, a rear view, a rear view, and a plan view, respectively, of a folding state of the fifth embodiment in which the display unit cover for covering the normal display screen of the two- 27 is a front view, a rear view, a rear view, and a plan view, respectively, of the display device cover in a state in which the display device cover is in a rotated state in the state of FIG. 26 of the fifth embodiment. FIG. Fig. 29 is a rear view of Fig. 28 of the fifth embodiment, Fig. 30 is a front view and a rear view of the display unit cover in a state in which the camera unit is extended in a fully extended state in the fifth embodiment, FIG. 31 is a perspective view of the keyboard unit of the fifth embodiment and an assembled view of the display device cover. FIG.

As shown in FIGS. 22 to 25, in the body 300 of the fourth and fifth embodiments, the central portion of the flexible display device 200 is supported on the front portion, and on one side where folding can be performed, A central body 340 having a component for performing folding and having a minimum curvature section 371 for securing a minimum curvature in the in folding state in which folding of the opposite side can be performed is provided, And is connected to the central body 340 to perform outfolding with respect to one end of the flexible display device 200 together with the central body 340. The other end of the flexible display device 200 has a free end, An upper body 330 having one end portion of the display device supported at the front portion thereof and a side portion connected to the central body 340 and capable of performing folding folding can have the minimum curvature section 371 Shared with the body 340 and an opposite side end is adapted to form the free end of a lower body 350 is supported opposite to the remaining end portion of the flexible display in apparatus 200 in the front portion.

The keyboard application space 372 is formed in an area of the opposite side of the front surface of the lower body 350 outside the minimum curvature section 371.

59 is a front view, a rear view, a rear view, and a plan view of a folding state, a rear view, a rear view, and a plan view, respectively, of an eleventh embodiment in which a keyboard unit detachably attachable to an upper body of a dual folding video display device in which both in folding and outfolding are implemented, 61 is a fully opened state rear view of the eleventh embodiment, and Fig. 62 is a front view, a rear view and a plan view of the fully opened state of the eleventh embodiment, So that it is possible to take a backward photograph using a camera module. 63 is a perspective view showing an example of a perspective view and an example of the use of the keyboard unit taken out in the folded state shown in FIG. 59 of the eleventh embodiment.

As shown in Figures 59 to 63, the body 300 of the eleventh embodiment is configured such that the central portion of the flexible display device 200 is supported on the front portion, and on one side where folding can be performed, A central body 340 having a minimum curvature section 371 for securing a minimum curvature in the in folding state in which folding of the opposite side is performed, and a component for performing outfolding is provided on one side The flexible display device 200 is connected to the central body 340 to perform outfolding with respect to one end of the flexible display device 200 together with the central body 340. The opposite end of the flexible display device 200 forms a free end, And the other end of the central body 340 is connected to the center body 340 and is folded in the folding direction so that the minimum curvature section 371 is connected to the center body 340, And a lower body 350 having a free end at the opposite end and the other opposite end of the flexible display device 200 supported at the front portion.

The keyboard application space 372 is formed in a predetermined area of the opposite side of the front surface of the upper body 330.

Among the embodiments of the image display apparatus 100 provided with the keyboard, the folding roller-blind image display apparatus according to the sixth embodiment described below is a folding roller-blind image display apparatus in which folding is performed on one side and roller- do.

32 is a front view, a rear view, a rear view, a rear view, and a rear view, respectively, of a folding state of a sixth embodiment in which a removable keyboard unit is applied to a folding rollerbible image display device in which folding is performed on one side and rollerbing on the other side is performed And FIG. 33 is a front view, a rear view, and a plan view of the in-folding rollerbible image display apparatus in which only the rollable unfolding is performed in the state of FIG. 32 of the sixth embodiment. FIG. FIG. 35 is a front view, a rear view, and a plan view of the in-folding rollable image display device in which only the folding and unfolding is performed in the state of FIG. 32 of the sixth embodiment 36 is a rear view of the in folding rollable image display apparatus in which folding unfolding is performed in the state of FIG. 32 of the sixth embodiment, FIG. 37 is a rear view of the in folding rollable image display apparatus of FIG. costume A perspective view of the use, the keyboard unit detached example, Figure 38 is a perspective view of the sixth embodiment used in a completely unfolded state the camera unit is protruded to the keyboard unit in the open condition separated for example.

32 to 38, in the body 300 of the eleventh embodiment, the central portion of the flexible display device 200 is supported on the front portion, and on one side where the folding folding can be performed, the folding folding state A minimum curvature section 371 for ensuring a minimum curvature at the time of folding and a shape and components related to the winding operation of one end of the flexible display device 200 are provided at one side opposite to the one side where the folding folding can be performed A folding body 1 (310) to which the folding body 1 (310) is attached, and a winding-related shape and components for one end of the flexible display device (200) One side of the cover 360 and one side of the folding body 1 310 on which the folding folding can be performed and on which folding folding can be performed is formed by folding the minimum folding section 371 in the folding body 1 And a folding body 2 320 which is shared by the flexible display unit 310 and the other opposite end of the flexible display unit 200 is supported on the front side.

The keyboard application space 372 is formed in an area outside the minimum curvature section 371 on the opposite side of the front surface of the folding body 2 320.

Of the embodiments of the image display apparatus 100 provided with the keyboard, the seventh and eighth embodiments described below are directed to the out-folding image display apparatus and the body 300 of the seventh and eighth embodiments Is an eighth embodiment in which a keyboard unit 500 to which a display device cover 520 and a corner cover 523 are additionally applied to a keyboard unit 500 is applied, unlike the seventh embodiment.

39 is a front view, a rear view, a rear view, and a plan view, respectively, of a folding state of a seventh embodiment to which a detachable keyboard unit is applied to the outfolding video display device. FIG. FIG. 41 is a front view, a rear view, and a plan view of the outfolding unfolding state of the seventh embodiment, and FIG. 42 is a cross- Fig. 43 is a perspective view of a use example in which the keyboard unit in a state in which the camera unit is protruded in the extended folding state of the seventh embodiment is separated, Fig. 44 is a perspective view of the seventh embodiment, FIG. 8 is a perspective view of an example in which the keyboard unit in which the camera unit is protruded and expanded in the unfolding state of the acute angle outfolding of the embodiment is separated; FIG.

FIG. 45 is a front view, a rear view, a rear view, and a plan view, respectively, of a folding state of the eighth embodiment, to which the display unit cover covering the normal display screen of the outfolding video display device is further applied to the keyboard unit of the seventh embodiment, 46 is a perspective view of the display device cover of the eighth embodiment in a state in which the display device cover is rotatably spread and housed in the rear side.

39 to 44, the body 300 of the seventh and eighth embodiments is characterized in that one side portion of the flexible display device 200 is supported on the front portion, and on one side where folding can be performed, An upper body 330 to which a shape or a component for performing folding folding is applied, and an opposite side portion of the flexible display device 200 are supported on a front portion and a side for performing folding Or a lower body 350 to which the components are applied and connected to the upper body 330.

The keyboard application space 372 is formed in a part of the surface opposite the front surface of the lower body 350.

Of the embodiments of the image display apparatus 100 provided with the keyboard, ninth and tenth embodiments described below are directed to a roller-folded folding-in image display apparatus, and the body of the ninth and tenth embodiments The keyboard unit 500 in which the display device cover 520 and the edge cover 523 are additionally applied to the keyboard unit 500 is the same as the tenth embodiment.

47 is a front view, a rear view, a rear view, and a rear view in the folded state of the ninth embodiment employing a detachable keyboard unit for the roller-folded folding video display device. FIG. FIG. 49 is a rear view of an outfolding rollerbible image display apparatus in which only roller-spreading is performed in the state of FIG. 47 of the ninth embodiment, and FIG. FIG. 50 is a front view, a rear view, and a plan view of the outfolding rollable image display apparatus in which the outfolding is performed only in the state of FIG. 47 of the ninth embodiment, FIG. 51 is a cross- 52 is a front view, a rear view, and a plan view of the fully opened state of the ninth embodiment, and FIG. 53 is a front view, a rear view, and a plan view of the fully opened state of the ninth embodiment,Fig. 54 is a perspective view of an example in which the keyboard unit in a state in which the camera unit is protruded and extended in the fully extended state of the ninth embodiment, Fig. 55 is a perspective view 56 is a perspective view of the keyboard unit in a folded state as shown in FIG. 47 of the ninth embodiment, in which the keyboard unit is partly protruded by outfolding and the camera unit is protruded and expanded, So that it is possible to perform backward photographing using the camera.

57 is a front view, a rear view, a rear view, and a top view, respectively, of a folded state of the tenth embodiment in which the display unit cover covering the normal display screen of the one-step out folding video display device is further applied to the keyboard unit of the ninth embodiment And FIG. 58 is a plan view and a perspective view of the keyboard unit of the tenth embodiment.

As shown in FIGS. 47 to 56, the body 300 of the ninth embodiment and the tenth embodiment is configured such that the central portion of the flexible display device 200 is supported on the front portion, and one side A shape or a component for performing the out folding folding is applied and a shape and a component related to the winding operation for one end of the flexible display device 200 are applied to one side opposite to the one side where the out folding folding can be performed Gt; 330 < / RTI > The flexible display device 200 includes a rollable cover 360 that is connected to one side of the upper body 330 and has a shape and components related to winding at one end of the flexible display device 200, And a lower body 350 connected to the upper body 330 by a shape or a component for performing folding out folding at one side where the opposite end portion of the upper body 330 is supported on the front side and folding can be performed.

The keyboard application space 372 is formed in an area where interference with the roller cover 360 does not occur in a partial area of a surface opposite to the front surface of the lower body 350 in a minimized state.

Through the above description of the embodiments, the keyboard application space 372 for removing / attaching / receiving / withdrawing the keyboard unit 500 from / to any area of any component constituting the body 300 is removed Respectively.

The depth at which the keyboard application space 372 is removed is preferably removed as deep as possible to secure the thickness of the keyboard unit 500. Therefore, However, if the entire surface is removed, the flexible display device can not be supported, and only the inevitable part can be partially penetrated and removed.

8, the state of the keyboard unit 500 can be changed from the keyboard application space 172 to the state in which the keyboard 300 is detached, The flexible display device 200 may be performed by linearly moving the keyboard unit 500 in a direction parallel to the folding axis direction of the flexible display device 200 or in a direction perpendicular to the folding and unfolding state of the flexible display device 200, The flexible display device 200 may be rotated in a direction perpendicular to the folding axis direction of the flexible display device 200 when the surface on which the keyboard application space 172 is formed is moved to the end of the keyboard application space 172, Can be detached and attached regardless of the direction of the folding axis.

A corresponding component of the body 300 having the keyboard application space 172 formed therein so that the state of the keyboard unit 500 can be changed (detached, stored, drawn out) from the keyboard application space 172, 500, a magnet or a velcro 373, and an optional engagement mechanism including a guide may be applied.

The keyboard unit 500 or the body 300 may be provided with a keyboard unit sensing means 374 for sensing whether or not the keyboard unit 500 has been separated from or coupled to the keyboard application space 372 And various means including the limit switch and the optoelectronic device can be applied to the keyboard unit sensing means 374, and the application position is different according to the state switching method of the keyboard unit 500, so that the illustration is omitted.

The following description relates to a keyboard unit 500 applied to a keyboard application space 372 formed in an image display apparatus 100 equipped with a keyboard.

For all the embodiments of the first to eleventh embodiments, the keyboard unit 500 is provided with charging means including a battery and a charging terminal, and the illustration thereof will be omitted.

21, when a free fall situation occurs in a state where the keyboard unit 500 is applied to the keyboard application space 372 as shown in FIG. 21 of the third embodiment, the body 300 or the flexible display device 200 The keyboard unit 500 is a main component of the keyboard unit 500 so that the dropping impact can be absorbed by the keyboard unit 500. The peripheral edge of the keyboard body 500, which is located at the exposure edge of the body 300, (530) or a shock absorbable soft material.

As shown in FIGS. 4 to 31, the keyboard unit 500 applied to the first to fifth embodiments includes a keyboard body, which will be described later, in which four or more parallel keyboards are reflected on one surface The keyboard body part which is out of the free end of the in-folding body 2 320 or the lower body 350 is folded and rotated toward the free end vertical face of the in-folding body 2 320 or the lower body 350 A folding groove 304 is formed in a portion of the keyboard body which is positioned at the free end of the folding body 2 320 or the lower body 350 so that the folding body 2 320 or the lower body 350 can be folded, And a fifth line key board 505 may be applied to the area between the folding grooves 304 and the folding grooves 304.

4 to 12, in the keyboard unit 500 applied to the first and second embodiments, since the rear camera 13 is fixedly applied to the body 300 of the first embodiment, Unlike the keyboard unit 500 according to the third to eleventh embodiments, the camera unit 510 including the camera module 511, the support arm 512 and the rotation support 513 is not applied .

In addition, since the camera unit 510 is not applied to the keyboard unit 500 applied to the first and second embodiments, the keyboard unit 500 applied to the first and second embodiments is provided with the above- In the camera unit 500 of the third to eleventh embodiments described later with reference to the camera unit 510, the camera module accommodating space 501, the supporting arm receiving groove 502, the supporting ramp surface 503, The sensing means 540 and the hand position sensing means 550 are not applied.

As shown in FIGS. 13 to 63 of the third to eleventh embodiments, the keyboard unit 500 according to all the embodiments includes a keyboard body (unidentified code and not shown) on which a keyboard is reflected, A rotatable single or dual camera module 511, one end of which is rotatably assembled on one side of the keyboard body, and a rotation support 513 for rotating and supporting the camera module 511 is formed on the opposite side And a camera unit 510 composed of a support arm 512 having a predetermined length in a state in which the support arm 512 is in a state of being held.

A camera module accommodating space 510 formed on one side of the keyboard body for accommodating and rotating the camera module 511 without interfering with individual keyboards of the keyboard body, A supporting arm receiving groove 502 formed to allow the supporting arm 512 to be received and held; and a supporting arm 512 rotatably projected from the supporting arm receiving groove 502, A supporting slope 503 is formed at an end of the supporting arm receiving groove 502 so that the supporting arm 512 can exert a contact supporting force.

1, the rear camera 13 is fixed to the opposite side of the screen display surface of the shape-invariant tablet 10 so that the rear camera 13 should always keep an eye on only the opposite side of the screen display surface, As shown in FIGS. 4 to 12 of the first and second embodiments of the present invention, the rear camera 13 is fixed to the body 300 so that the opposite surface of the front portion, on which the flexible display device 200 is supported, The keyboard unit 500 of the first embodiment and the second embodiment of the present invention performs the functions of the camera unit 510 applied to the third to eleventh embodiments It is not possible to perform the functions as shown in Figs. 18 and 19 of the third embodiment unless a separate camera is applied. In consideration of this fact, the keyboard unit 500 according to the third to eleventh embodiments is a camera module 511 capable of performing the function of the rear camera 13, (511).

The keyboard unit 500 can be applied to the keyboard body or the camera unit 510 by the support arm protrusion sensing means 540 capable of sensing the receiving or rotating state of the support arm 512, Since the types of the sensing means and the applicable positions are various, a separate illustration is omitted.

In addition, as shown in FIG. 16 of the third embodiment, as shown in FIG. 63 of the eleventh embodiment, the support arms 512 are fixed in length or applied by a multi-step sliding or rotary axis folding method Extension may be possible.

16 to 63 of the eleventh embodiment, the keyboard unit 500 allows the user's hand to enter the camera module area 600 at the lower end of the camera module 511 in a character input state, Hand position detecting means 550 for detecting the entry of the user's hand into the keyboard side capable of inputting characters in the camera module region 600 at the lower end of the camera module 511 is provided in the camera module accommodating space 501 And can be applied to one end portion of the keyboard body located on the opposite side.

As shown in Figs. 18 and 19 of the third embodiment, all the embodiments of the third to eleventh embodiments are configured so that the keyboard unit 500 does not perform only the keyboard function, which is a simple character input tool, It is possible to perform an input control operation similar to a user using a mouse without application, and real time attachment of a scan document of an attached document or real time attachment of an image taken during document operation becomes possible.

 The keyboard unit 500, which is applied to all the embodiments of the third to eleventh embodiments so as to be capable of performing such a function, is pulled out or separated from the keyboard application space 372, The camera module 600 is supported by the rotation support 513 such that a stable state is maintained by the supporting slope 503 together with the rotation protrusion of the keyboard body from the supporting arm receiving groove 502 in the longitudinal direction, The posture maintenance related components capable of maintaining the rotation and the fixed state are applied.

18, when one hand of the user enters the camera module area 600 outside the typing area via the hand position sensing means 550 or not via the hand position sensing means 550, The controller 400 receives the input signals from the keyboard unit sensing means 374, the support arm projection sensing means 540, the hand position sensing means 550 and the camera module 511, It is possible to compare the hand shape of the changing user with the hand shape data inputted by the user in advance and to perform the promised navigation function accordingly.

The user's hand-shaped comparison data data located in the camera module area 600 may vary according to the preference of the user, and the difference in the shape is obvious, so that the fingertip (fingertip is upward) With thumbs pointing upward), a state in which only the index finger is extended, a palm is spread and the back of the hand is visible, a state in which the palm is spread and the palm side is seen, the palm is spread and the thumb is raised in the sky, The rotation state of the open palm, and the state of the four fingers excluding the thumb of the open palm can be easily examined.

In addition, as shown in the example of Fig. 1, if the keyboard body can be held only on the user's knee in the empty space such as the space on the couch or the couch of the user where the work plate 1 does not exist, 500) can be used for a reliable mouse input.

19, when a document or a photographing object enters the camera module area 600 and a scan or photographing standby mode by a user's pre-reserved key input is activated, the camera module area 600 ) Or the image of the subject to be shot is transferred and the key operation assigned to the shooting is performed, the shooting is completed, the standby mode is switched to the subsequent shooting mode, and if the standby mode is to be exited afterward, Press the key again or enter the new key promised to switch to inactive mode.

26 to 31 of the fifth embodiment, at one end corner of the keyboard unit 500, a regular display screen 200 of the flexible display device 200 located at the front of the upper body 330, The display device cover 520 may be extended or assembled as a separate component.

As shown in FIGS. 45 and 46 of the eighth embodiment and FIGS. 57 and 58 of the tenth embodiment, at one end edge of the keyboard unit 500, a flexible display A display device cover 520 covering an outfolding screen display surface of the device 200 is extended or assembled as a separate component, and at one end of the display device cover 520, And a corner cover 523 covering the folding folding portion is extended.

As shown in FIGS. 26 to 31 of the fifth embodiment, FIGS. 45 and 46 of the eighth embodiment, and FIGS. 57 and 58 of the tenth embodiment, the display device cover 520 is provided with the display device cover 520, Folding screen display surface of the flexible display device 200 positioned at the normal screen display surface of the flexible display device 200 located at the front portion of the upper body 330 or the front portion of the lower body 350, And the cover transmission window 522 is formed through or partially removed so as not to cover the camera module 511 after the display cover 520 is opened .

As shown in FIG. 40 of the seventh embodiment, FIG. 56 of the ninth embodiment, and FIG. 62 of the eleventh embodiment, the camera module 511 of the keyboard unit 500 is in an obscured state And it becomes a state in which shooting can not be performed.

The keyboard unit 500 is pushed up from the keyboard application space 372 by a predetermined distance so that the user can take a picture using the camera module 511 of the keyboard unit 500 even when the body 300 is not unfolded, When the module 511 is switched to the exposed state, the control unit 400 applied to the body 300 activates the photographing standby mode automatically by pushing the keyboard unit 500 into the keyboard application space 372 When the camera is in the home position, it detects the home position return and ends the recording standby mode.

The camera module 511, which is pushed up to a certain distance from the keyboard application space 372 and turned into an exposed state, is turned by the camera module accommodation space 501 formed on the keyboard body and the rotation support 513, So that the photographing direction can be easily changed without changing the direction of the body 300.

The concept as shown in FIG. 40 of the seventh embodiment described above, FIG. 56 of the ninth embodiment and FIG. 62 of the eleventh embodiment is applicable to all of the third to eleventh embodiments of the present invention, When the keyboard module 500 is pushed up from the keyboard application space 372 by a certain distance and the camera module 511 is switched to the exposed state in a state where the body 300 is partly or completely opened, ) Is a dual camera and the existing front camera 12 applied to the body 300 maintains a certain distance toward the same photographing plane direction and can participate in the photographing simultaneously. Thus, a separate additional camera It is possible to shoot three-dimensional images using only its own camera.

As shown in FIG. 44 of the seventh embodiment and FIG. 55 of the ninth embodiment, the embodiment of the present invention is such that the body 300 maintains the acute angle and the keyboard unit 500 is removed from the keyboard application space 372, The user on the front and back sides can perform the operation while viewing the same screen or another screen based on the folding axis of the body 300. In this case,

63 of the tenth embodiment and FIGS. 63 and 63 of the eleventh embodiment of FIGS. 2 to 10 of the first embodiment, the direction in which the keyboard unit 500 is detached or drawn out from the keyboard application space 372 is the same The direction of the keyboard is different.

63, the first row of the basic keyboard may be disposed at the foremost position in the pull-out direction, and the first row of the basic keyboard may be disposed at the front side in the pull- When the fourth column of the basic character plate or the fifth column of the basic character plate is possible as shown in Figs. 2 to 58 of the tenth embodiment as shown in the drawings, the fifth column may be disposed at the forefront in the drawing direction .

As shown in Fig. 5 of the first embodiment, Fig. 10 of the second embodiment, Fig. 14 of the third embodiment, Fig. 23 of the fourth embodiment and Fig. 28 of the fifth embodiment, A fifth line key board 505 or a sixth line key board 506 is applied to the fourth row and the fifth line board 505 or the sixth line board 506 is applied to the keyboard body And is folded by the folding grooves 504 when the keyboard unit 500 is held in the keyboard application space 372 when the body 300 is in the unfolded state, When the fifth row or the sixth row 505 or the sixth row 506 is rotated and rotated about the axis of the groove, unlike the four rows of the basic keyboard that are hidden in the keyboard application space 372, The key board 505 or the sixth key board 506 immediately enters the key input Possible to keep exposed.

By applying the instant exposure function of the fifth line keyboard 505 or the sixth line keyboard 506, it is possible to perform limited key input from the keyboard application space 372 without moving the keyboard unit 500 If a unique function is assigned to each of the keys of the fifth line key board 505 or the sixth line key board 506, the game is played using the expanded screen, and the game operation by the key input, rather than the game operation by the touch operation, To be able to implement a variety of application examples including < RTI ID = 0.0 > a < / RTI >

22 of the fourth embodiment and Fig. 26 of the fifth embodiment, when the fifth line substrate 505 is kept upright in the folded state using the folding grooves 504, The folding shaft part will be covered without additional cover.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood. It is therefore to be understood that the above-described embodiments are illustrative and non-restrictive in every respect.

The main parts of the accompanying drawings are as follows.
1: Work plate 10: Shape invariant tablet
11: Kick stand 12: Front camera
13: Rear camera 30: Two-person cover
31: Keypad 32: Touchpad
33: detachable part 40: tablet cover
41: stand support and cover plate cover 42: keypad
43: touch pad 50: mouse
51: electronic pen 52: surface dial
100: Video display device with a keyboard
200: Flexible display device 300: Body
310: Inner folding body 1 320: Inner folding body 2
330: upper body 340: central body
350: Lower body 360: Rollerblock cover
371: minimum curvature section 372: keyboard application space
373: Magnet or Velcro 374: Keyboard unit sensing means
400: control unit (not shown) 500: keyboard unit
501: camera module accommodating space 502: support arm receiving groove
503: supporting slope 504: folding groove
505: 5th line Keyboard 506: 6th line Keyboard
510: camera unit 511: camera module
512: support arm 513: rotation support
514: Support arm rotation pin 520: Display unit cover
521: Cover Hinge 522: Cover Transmission Window
523: edge cover 530: protruding pump
540: Support arm protrusion detection means 550: Hand position detection means
600: Camera module area

Claims (34)

A flexible display device capable of bending, winding or expanding;
The flexible display device is supported on the front portion so that the flexible display device can be folded, pulled, or stretched. The flexible display device has a predetermined depth and range from a part of the rear portion opposite to the front portion to which the flexible display device is applied, A body having detachable or retractable components associated with the space and the keyboard application space; And
And a keyboard unit that is applied in a state in which the application state can be switched to the keyboard application space and is connected to the body and simultaneously carried or is detachable from the body and performs a function as input means by utilizing wired / wireless communication means ,
Wherein the keyboard unit is housed in the keyboard application space recessed in the body. The method according to claim 1,
The body includes a folding body 1 having one side portion of the flexible display device supported on the front side and a side on which folding can be performed, the folding body 1 having a minimum curvature section for ensuring a minimum curvature in an in folding state; And
The flexible display unit is supported on the front surface and is folded at one side thereof. The minimum curvature section is shared by the folding body 1 and the rear surface is provided with a single or dual rear And an in-folding body 2 equipped with a camera
Wherein the keyboard application space is formed in an area outside of the minimum curvature section and in a region where interference with the rear camera is not generated in the rear surface of the in-folding body (2). The method according to claim 1,
One side of the flexible display device is supported on the front side of the flexible display device. On one side where folding can be performed, a minimum curvature section for ensuring the minimum curvature is provided in the infold folding state. On the rear side, An in-folding body 1 provided with a single or dual rear camera to be operated; And
And a folding body (2) for supporting the opposite side of the flexible display device on the front side and sharing the minimum curvature section with the folding body (1) on one side where folding can be performed
Wherein the keyboard application space is formed in an area outside the minimum curvature section of the rear surface of the folded body (2). The method according to claim 1,
The body includes a folding body (1) having one side portion of the flexible display device supported on the front portion and a side on which folding can be performed, the folding body having a minimum curvature section for ensuring a minimum curvature in an in folding state; And
And a folding body 2 on which the opposite side portion of the flexible display device is supported on the front side and the folding side can be performed, the folding body 2 sharing the minimum curvature section with the folding body 1
Wherein the keyboard application space is formed in an area outside the minimum curvature section of the rear surface of the folded body (2). The method according to claim 1,
The body is configured such that a central portion of the flexible display device is supported on a front portion thereof, a component for performing outfolding is provided on one side where folding can be performed, and a component for performing outfolding is provided on a side where the opposite side is foldable. A central body having a minimum curvature section for securing curvature;
One end of the flexible display device is provided with a component for performing outfolding and is connected to the central body to perform outfolding with respect to one end portion of the flexible display device together with the central body, An upper body having one end portion supported by the front portion; And
One side connected to the central body and capable of folding folding can share the minimum curvature section with the central body while the opposite end is free and the other opposite end of the flexible display device is supported on the front side And a lower body
Wherein the keyboard application space is formed in an area outside the minimum curvature section of the rear surface of the lower body. The method according to claim 1,
The body is configured such that a central portion of the flexible display device is supported on a front portion thereof, a component for performing outfolding is provided on one side where folding can be performed, and a component for performing outfolding is provided on a side where the opposite side is foldable. A central body having a minimum curvature section for securing curvature;
One end of the flexible display device is provided with a component for performing outfolding and is connected to the central body to perform outfolding with respect to one end portion of the flexible display device together with the central body, An upper body having one end portion supported by the front portion; And
One side connected to the central body and capable of folding folding can share the minimum curvature section with the central body while the opposite end is free and the other opposite end of the flexible display device is supported on the front side And a lower body
Wherein the keyboard application space is formed in a predetermined area of the rear surface of the upper body. The method according to claim 1,
The body has a center portion of the flexible display device supported on the front portion thereof, and a side where folding folding can be performed is provided with a minimum curvature section for ensuring minimum curvature in folding folding state, and folding folding is performed A folding body 1 having a shape and components related to the winding operation of one end of the flexible display device;
A rollable cover having a shape and components related to winding at one end of the flexible display device and connected to one side of the folded body 1; And
One side of the folding body 1 on which the folding folding can be performed and on which the folding folding can be performed is formed by sharing the minimum curvature section with the folding body 1, And a folded body 2 having an end portion supported on the front portion
Wherein the keyboard application space is formed in an area outside the minimum curvature section of the rear surface of the folded body (2). The method according to claim 1,
The body includes an upper body having one side of the flexible display device supported on the front side and a side on which folding can be performed, to which a shape or components are applied for folding out folding; And
And a lower body connected to the upper body by a shape or a component for performing out folding folding at one side where the opposite side portion of the flexible display device is supported on the front side and folding can be performed,
Wherein the keyboard application space is formed in a part of the rear surface of the lower body. The method according to claim 1,
The body may be configured such that a central portion of the flexible display device is supported on a front portion thereof and a shape or a component for performing folding outfolding is applied to one side where outfolding folding can be performed, An upper body on one side of the opposite side to which a shape and components related to winding-up of one end of the flexible display device are applied;
A rollerable cover having a shape and components related to winding at one end of the flexible display device and connected to one side of the upper body; And
And a lower body connected to the upper body by applying a shape or a component for folding out folding to one side where the opposite end of the flexible display device is supported on the front side and folding can be performed,
Wherein the keyboard application space is formed in a region of the rear surface of the lower body where the interference with the roller cover is not generated in a minimized state. The method according to claim 1,
The keyboard unit may be positioned at or around the exposed edge of the body around the periphery of the keyboard unit so that the keyboard unit can absorb a falling impact applied to the body or the flexible display unit when the keyboard unit is attached to or accommodated in the keyboard application space Wherein the protruding bumper is applied or a shock absorbable soft material is used. The method according to claim 1,
The state change of the keyboard unit from the keyboard application space is performed by linearly moving the keyboard unit in a direction parallel or perpendicular to the folding axis direction of the flexible display device regardless of the folding and unfolding state of the body
The flexible display device may be moved to the end portion of the keyboard application space in a direction perpendicular to the folding axis direction and then rotated
Wherein the flexible display device is detachable and attachable regardless of a folding axis direction of the flexible display device when the surface on which the keyboard application space is formed is exposed. The method according to claim 1,
Wherein the keyboard unit is provided with a charging means including a battery and a charging terminal. The method according to claim 1,
Wherein the keyboard unit or the body is provided with a keyboard unit sensing means for sensing whether or not the keyboard unit has been separated from or coupled to the keyboard application space. The method according to any one of claims 2, 3, 4, and 5,
The keyboard unit includes a keyboard body having four or more parallel keyboards reflected on one surface thereof
The folding body 2 or the free end of the lower body may be folded so that the keyboard body part that is out of the free end of the lower body is folded toward the free end vertical face of the folding body 2 or the lower body. Wherein a folding groove is formed in a portion of the keyboard body that is located on the keyboard. 15. The method of claim 14,
Wherein a fifth line keyboard is applied to a region between an end of the keyboard body parallel to the folding groove and the folding groove. 10. The method according to any one of claims 4 to 9,
The keyboard unit includes a keyboard body having a keyboard on one side thereof; And
A rotatable single or dual camera module and a support arm having a fixed length with one end thereof being rotatably assembled on one side of the keyboard body and the other end being formed with a rotation support for rotation and support of the camera module, And a camera unit
A camera module accommodating space formed on one surface of the keyboard body, the camera module accommodating and storing the camera module without interfering with individual keyboards of the keyboard body;
A support arm receiving groove formed so that the support arm can be received and held without interference with individual keyboards of the keyboard body;
A supporting arm formed on an end portion of the supporting arm receiving groove so as to be able to stand up and maintain a certain angle without external force, the supporting arm being rotatably projected from the supporting arm receiving groove, Wherein the display unit is formed with a keyboard. 17. The method of claim 16,
Wherein the keyboard unit has a support arm protrusion sensing means for sensing a receiving or rotating state of the support arm is applied to the keyboard body or the camera unit. 17. The method of claim 16,
Wherein the supporting arm has a fixed length or a multi-step sliding or rotation axis folding system. 17. The method of claim 16,
The keyboard unit may be a keyboard unit that allows the user's hand to enter the camera module area at the lower end of the camera module in a character input state or to allow the user's hand to enter the character module Wherein the position sensing means is provided at one end of the keyboard body at the other end of the support arm. 6. The method of claim 5,
Wherein a display cover covering an always-on screen display surface of the flexible display device located at the front portion of the upper body is extended or assembled as a separate component at one end edge of the keyboard unit Display device. 10. The method according to claim 8 or 9,
Wherein a display cover covering an outfold screen display surface of a flexible display device located at a front portion of a lower body is extended or assembled as a separate component at one end edge of the keyboard unit Display device. 22. The method of claim 21,
Wherein a corner cover is formed at one end of the display cover so as to cover an out fold folding portion of the flexible display device. 21. The method of claim 20,
Partial image information can be confirmed on the display device cover even when the display device cover covers the always-on screen display surface of the flexible display device located on the front portion of the upper body, or after the display device cover is opened, And the cover transmission window is formed to be penetrated or partially removed so as not to cover the module. An folding image display device or an outfolding image display device having a flexible display device capable of flexing, winding or expanding or a dual folding image display device or a rollerblind folding image display device or roller A folding / folding folding image display device,
A keyboard body to which a keyboard is reflected on one surface and to which a shape or a component corresponding to a removable attachment or storage or a lead-out related shape or a component applied to the keyboard application space of the video display device is applied; And
A rotatable single or dual camera module and a support arm having a fixed length with one end thereof being rotatably assembled on one side of the keyboard body and the other end being formed with a rotation support for rotation and support of the camera module, And a camera unit
A camera module accommodating space formed on one surface of the keyboard body, the camera module accommodating and storing the camera module without interfering with individual keyboards of the keyboard body; And
And a support arm receiving groove formed to allow the support arm to be received and held without interference with individual keyboards of the keyboard body. 25. The method of claim 24,
Wherein the support arm is formed at an end of the support arm receiving groove so that the support arm rotatably protruded from the support arm receiving groove can be kept standing at a predetermined angle without the aid of an external force, And a support sloping surface for operating the keyboard unit. 25. The method of claim 24,
Wherein the keyboard unit is applied to the keyboard body or the camera unit, wherein the support arm protrusion sensing means is capable of sensing the receiving or rotating state of the support arm. 25. The method of claim 24,
The keyboard unit may be a keyboard unit that allows the user's hand to enter the camera module area at the lower end of the camera module in a character input state or to allow the user's hand to enter the character module Wherein the position sensing means is provided at one end of the keyboard body at the other end of the support arm. 25. The method of claim 24,
Wherein the keyboard unit is provided with a charging means including a battery and a charging terminal. 25. The method of claim 24,
Wherein the keyboard unit is attached to or housed in a keyboard application space of the video display device, the keyboard unit is positioned at an exposed edge of the video display device, Wherein a protruding bumper is applied to the periphery or a soft material capable of shock absorption. 25. The method of claim 24,
Wherein a display cover for covering the screen display surface of the flexible display device is extended or formed as a separate component at one end edge of the keyboard unit. 25. The method of claim 24,
Wherein a display cover covering an outfold screen display surface of the flexible display device is extended or assembled as a separate component at one end edge of the keyboard unit. 32. The method of claim 31,
Wherein a corner cover is formed at one end of the display cover to cover an outfolding folding portion of the flexible display device. 32. The method according to claim 30 or 31,
Partial image information can be confirmed on the display device cover even when the display device cover covers the normal screen display surface or the outfolding screen display surface of the flexible display device or after the display device cover is opened, Wherein the cover-permeable window is formed through or is partially removed so as not to cover the cover-permeable window. 22. The method of claim 21,
Partial image information can be confirmed on the display device cover even when the display device cover covers the outfolding screen display surface of the flexible display device located at the front portion of the lower body or after the display device cover is opened And the cover transmission window is formed to be penetrated or partially removed so as not to cover the camera module.

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